Compact window
Check the 23.40 × 19.20 mm minimum viewing area and the 26.40 × 25.20 mm glass outline against the enclosure opening.
PRODUCT EXPLORERFront view
Rotate, zoom and inspect the product. Loads on request.
Front rendering of S2238D, showing the screen artwork and glass outline. Materials and fine geometry are visual references for the OEM project.
OEM DISPLAY REFERENCE
S2238D
Compact VA negative display reference with FPC
S2238D is a compact VA, negative-mode segmented LCD reference with a flexible printed circuit. The artwork shows a battery indicator, a timer field, a row of dot-pattern characters and Bluetooth, wave, light and vibration icons.
23.40 × 19.20 mmMinimum viewing area
3.3 VLCD operating voltage
A starting point for your custom display.
Images, 3D geometry and listed parameters are OEM reference information. Final dimensions, electrical requirements, optical configuration and construction are confirmed for your project.
Product video
Short product video. Playback starts when you press play.
01 / REFERENCE CONFIGURATION
Start with the essentials.
A reference configuration for discussing your LCD project. Final specifications are subject to project confirmation.
| Model reference | S2238D |
|---|---|
| Display mode | VA, negative |
| Rear glass width × height | 26.40 ± 0.20 × 25.20 ± 0.20 mm |
| Front glass width × height | 26.40 ± 0.20 × 22.20 ± 0.20 mm |
| Minimum viewing area | 23.40 × 19.20 mm |
| LCD thickness | 2.80 mm maximum |
| Glass thickness per layer | 1.10 ± 0.10 mm |
| Connection | FPC with 23 contacts |
| Contact pitch | 0.50 mm |
| FPC width | 12.00 ± 0.05 mm |
| LCD operating voltage | 3.3 V |
| Drive condition | 1/4 duty, 1/3 bias |
| Frame frequency | 64 Hz |
| Viewing direction | 12 o’clock |
| Rear polarizer | Transmissive, adhesive |
| Front polarizer | Transmissive, adhesive |
| Operating temperature | 0 °C to +50 °C |
| Storage temperature | −10 °C to +60 °C |
02 / OEM DESIGN
Make the display fit your product.
Bring your requirements. We will review the configuration with you.
FPC connection
The 12.00 mm wide FPC carries 23 contacts at 0.50 mm pitch. Confirm the FPC length, bend and host connector for your project.
Backlight planning
Both polarizers are listed as transmissive. Backlight construction, color and brightness are confirmed for the project.
03 / APPLICATION DIRECTION
Instrumentation
Use this reference to plan status icons and a short character message on a compact instrument display. Confirm the required characters, backlight and the device’s operating environment for your project.
04 / PRODUCT SUPPORT
From reference to your design.
Which drive settings are listed for S2238D?
The reference lists 3.3 V LCD operating voltage, 1/4 duty, 1/3 bias and 64 Hz frame frequency. Check them against your LCD driver; final electrical requirements are confirmed for the project.
Does the Bluetooth icon mean wireless hardware is included?
No. The icon is part of the display artwork only. Communication hardware belongs to the device design.
YOUR NEXT LCD PROJECT
Let’s shape your display.
Share your required display content, enclosure space, drive arrangement, operating environment and target quantity.
